The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2013
Filed:
Aug. 26, 2012
Tzu-chien Hung, Hsinchu, TW;
Chia-hui Shen, Hsinchu, TW;
Chih-pang MA, Hsinchu, TW;
Chih-peng Hsu, Hsinchu, TW;
Shih-hsiung Chan, Hsinchu, TW;
Tzu-Chien Hung, Hsinchu, TW;
Chia-Hui Shen, Hsinchu, TW;
Chih-Pang Ma, Hsinchu, TW;
Chih-Peng Hsu, Hsinchu, TW;
Shih-Hsiung Chan, Hsinchu, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
A method for fabricating a light emitting diode includes steps of: forming a light emitting structure of the light emitting diode on a substrate; arranging a photoresist layer on a first semiconductor layer of the light emitting structure; depositing a plurality of dielectric material structures on the first semiconductor layer through a plurality of voids of the photoresist layer; removing the photoresist layer to form a plurality of voids between the plurality of dielectric material structures; forming a plurality of metal material structures in the plurality of voids; and forming a reflective layer on the plurality of dielectric material structures and the plurality of metal material structures.